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/*
* Copyright (C) 2006, 2007, 2015 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef WebDataSource_H
#define WebDataSource_H
#include "WebKit.h"
#include <WebCore/COMPtr.h>
#include <wtf/RefPtr.h>
class WebDocumentLoader;
class WebMutableURLRequest;
extern const GUID IID_WebDataSource;
class WebDataSource : public IWebDataSource, public IWebDataSourcePrivate
{
public:
static WebDataSource* createInstance(WebDocumentLoader*);
protected:
WebDataSource(WebDocumentLoader*);
~WebDataSource();
public:
// IUnknown
virtual HRESULT STDMETHODCALLTYPE QueryInterface(_In_ REFIID riid, _COM_Outptr_ void** ppvObject);
virtual ULONG STDMETHODCALLTYPE AddRef();
virtual ULONG STDMETHODCALLTYPE Release();
// IWebDataSource
virtual HRESULT STDMETHODCALLTYPE initWithRequest(_In_opt_ IWebURLRequest*);
virtual HRESULT STDMETHODCALLTYPE data(_COM_Outptr_opt_ IStream**);
virtual HRESULT STDMETHODCALLTYPE representation(_COM_Outptr_opt_ IWebDocumentRepresentation**);
virtual HRESULT STDMETHODCALLTYPE webFrame(_COM_Outptr_opt_ IWebFrame**);
virtual HRESULT STDMETHODCALLTYPE initialRequest(_COM_Outptr_opt_ IWebURLRequest**);
virtual HRESULT STDMETHODCALLTYPE request(_COM_Outptr_opt_ IWebMutableURLRequest**);
virtual HRESULT STDMETHODCALLTYPE response(_COM_Outptr_opt_ IWebURLResponse**);
virtual HRESULT STDMETHODCALLTYPE textEncodingName(_Deref_opt_out_ BSTR*);
virtual HRESULT STDMETHODCALLTYPE isLoading(_Out_ BOOL*);
virtual HRESULT STDMETHODCALLTYPE pageTitle(_Deref_opt_out_ BSTR*);
virtual HRESULT STDMETHODCALLTYPE unreachableURL(_Deref_opt_out_ BSTR*);
virtual HRESULT STDMETHODCALLTYPE webArchive(_COM_Outptr_opt_ IWebArchive**);
virtual HRESULT STDMETHODCALLTYPE mainResource(_COM_Outptr_opt_ IWebResource**);
virtual HRESULT STDMETHODCALLTYPE subresources(_COM_Outptr_opt_ IEnumVARIANT** enumResources);
virtual HRESULT STDMETHODCALLTYPE subresourceForURL(_In_ BSTR url, _COM_Outptr_opt_ IWebResource**);
virtual HRESULT STDMETHODCALLTYPE addSubresource(_In_opt_ IWebResource*);
// IWebDataSourcePrivate
virtual HRESULT STDMETHODCALLTYPE overrideEncoding(_Deref_opt_out_ BSTR*);
virtual HRESULT STDMETHODCALLTYPE setOverrideEncoding(_In_ BSTR);
virtual HRESULT STDMETHODCALLTYPE mainDocumentError(_COM_Outptr_opt_ IWebError**);
virtual HRESULT STDMETHODCALLTYPE setDeferMainResourceDataLoad(BOOL);
// WebDataSource
WebDocumentLoader* documentLoader() const;
protected:
ULONG m_refCount { 0 };
RefPtr<WebDocumentLoader> m_loader;
COMPtr<IWebDocumentRepresentation> m_representation;
};
#endif